1 - I have seen that marian reforms can be enabled in the BI descr_strat file. Do it work with BI ?

2 - Which file describes when and where do the Romano British appear ?

3 - Never finished a BI campaign... When the Romano British appear, are they in horde (like the Slavs) or in a city ?

4 - Can we set a BC date for the beginning of the BI campaign ?